d0ff41c406
In case of interpolating between x+1 and x in a color channel, the previous implementation would jump to x in the *beginning* of the animation, as it rounds down the interpolated float that's [x, x+1]. This CL rounds the per-channel interpolated float to the closest integer. Change-Id: I8610fb14ab3dd0ee2b1816868977c5653c178660